rotation
Some molecules - thalidomide, for example - come in both left and right handed versions, while others are indistinguishable from their reflections. Plus finds out about the role of mathematical symmetry in chemistry.
From satellites to the London Olympics, all in one career
(06/10/2008)
Who is to blame for the current financial crisis?
(26/09/2008)
And three cheers for the maths behind its success!
(16/09/2008)
Intuitive number sense linked to formal mathematics ability